Yancheng Kecheng Optoelectronic Technology Co., Ltd
Any device whose MAC address begins with 68:0A:D7 has a network interface built by Yancheng Kecheng Optoelectronic Technology Co., Ltd. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.
- OUI prefix
- 68:0A:D7
- Organization
- Yancheng Kecheng Optoelectronic Technology Co., Ltd
- Address
- No.1 East Road, Kaifa Avenue, Yancheng Jiangsu CN 224007
- Source
- IEEE OUI registry
Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.
Assignment history (1)
The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.
- 2026-07-17Assigned to "Yancheng Kecheng Optoelectronic Technology Co., Ltd"